After viewing the Digestive System video, use the outline below to discuss the purpose and function of the human digestive system:

  • The Digestive Tract
    • Appraise the purpose and components of the digestive system during digestion and the absorption of nutrients.
  • The Mechanical Aspect of Digestion
    • Discuss the key mechanical processes involved with the digestion of a food item of your choice.
  • The Chemical Aspect of Digestion
    • Distinguish the mechanical and chemical digestive processes and discuss the role of enzymes and other gastric fluids in digesting sugar, starch, fiber, fat, and protein.
  • A  Letter From Your Digestive Tract
    • Assess the correlation between food choices and digestive disorders and explain how to avoid such disorders.

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